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-rw-r--r--ext/tk/ChangeLog.tkextlib6
-rw-r--r--ext/tk/lib/tkextlib/blt.rb4
2 files changed, 8 insertions, 2 deletions
diff --git a/ext/tk/ChangeLog.tkextlib b/ext/tk/ChangeLog.tkextlib
index fa5524da015..fad15e88226 100644
--- a/ext/tk/ChangeLog.tkextlib
+++ b/ext/tk/ChangeLog.tkextlib
@@ -1,3 +1,9 @@
+2006-08-31 Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
+
+ * lib/tkextlib/blt.rb: double dashes (--) option doesn't work
+ properly on some versions of BLT (wrong description on the
+ manual of `blt::bgexec'?).
+
2005-12-11 Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
* lib/tkextlib/SUPPORT_STATUS: update to support libraries in
diff --git a/ext/tk/lib/tkextlib/blt.rb b/ext/tk/lib/tkextlib/blt.rb
index 8ac8605513f..115eb927bab 100644
--- a/ext/tk/lib/tkextlib/blt.rb
+++ b/ext/tk/lib/tkextlib/blt.rb
@@ -68,7 +68,7 @@ module Tk
params.concat(hash_kv(args.shift, true)) if args[0].kind_of?(Hash)
- params << '--'
+ params << '--' if args[0] =~ /^\s*-[^-]/
params.concat(args)
tk_call('::blt::bgexec', *params)
@@ -85,7 +85,7 @@ module Tk
params.concat(hash_kv(args.shift, true)) if args[0].kind_of?(Hash)
- params << '--'
+ params << '--' if args[0] =~ /^\s*-[^-]/
params.concat(args)
params << '&'